I am trying to deploy my Spring Boot application to Google App Engine but can't seem to figure out this exception.
[ERROR] Failed to execute goal com.google.cloud.tools:appengine-maven-plugin:2.2.0:deploy (default-cli) on project HowlingWolfe: App Engine application deployment failed: com.google.cloud.tools.appengine.operations.cloudsdk.process.ProcessHandlerException: com.google.cloud.tools.appengine.AppEngineException: Non zero exit: 2 -> [Help 1]
Here is my pom.xml:
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>2.4.4</version>
<relativePath/> <!-- lookup parent from repository -->
</parent>
<groupId>com.HowlingWolfe</groupId>
<artifactId>HowlingWolfe</artifactId>
<version>0.0.1-SNAPSHOT</version>
<name>HowlingWolfe</name>
<description>Howling Wolfe Canoe and Kayak Rentals</description>
<properties>
<java.version>1.8</java.version>
<maven.compiler.source>1.8</maven.compiler.source>
<maven.compiler.target>1.8</maven.compiler.target>
</properties>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-jpa</artifactId>
</dependency>
<dependency>
<groupId>org.postgresql</groupId>
<artifactId>postgresql</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<dependency>
<groupId>com.google.code.gson</groupId>
<artifactId>gson</artifactId>
<version>2.8.6</version>
</dependency>
<dependency>
<groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId>
<optional>true</optional>
</dependency>
<dependency>
<groupId>com.sun.mail</groupId>
<artifactId>javax.mail</artifactId>
<version>1.6.2</version>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-security</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-autoconfigure</artifactId>
<version>2.4.2</version>
</dependency>
</dependencies>
<build>
<finalName>${artifactId}</finalName>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
<configuration>
<excludes>
<exclude>
<groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId>
</exclude>
</excludes>
</configuration>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-surefire-plugin</artifactId>
<version>2.19.1</version>
</plugin>
<plugin>
<groupId>com.google.cloud.tools</groupId>
<artifactId>appengine-maven-plugin</artifactId>
<version>2.2.0</version>
<configuration>
<deploy.version>1.0</deploy.version>
<project>thehowlingwolfe</project>
<deploy.promote>true</deploy.promote>
<deploy.stopPreviousVersion>true</deploy.stopPreviousVersion>
</configuration>
</plugin>
<plugin>
<groupId>org.eclipse.jetty</groupId>
<artifactId>jetty-maven-plugin</artifactId>
<version>9.3.7.v20160115</version>
</plugin>
</plugins>
</build>
</project>
and my app.yml:
runtime: java
env: flex
handlers:
- url: /.*
script: this field is required, but ignored
health_check:
enable_health_check: False
I don't usually use yaml files but GAE kept giving me exceptions for not having one. I googled to current contents of it, so maybe that is the problem? Anything I should add/remove?
Something else I am missing?
Thanks
It looks like is something related to the pom.xml configuration. Take a look in this sample code where it's important how you declare the projectId.
I'm trying to connect to a PostgreSQL database from Quarkus on Google App Engine. For this, additional JDBC properties "socketFactory" and "cloudSqlInstance" must be provided. But I can't figure out how to specify these in application.properties.
According to https://quarkus.io/guides/datasource, there is a propery "quarkus.datasource.jdbc.additional-jdbc-properties". But if I try to use it, connecting fails and in the logs I see:
Unrecognized configuration key "quarkus.datasource.jdbc.additional-jdbc-properties" was provided; it will be ignored;
I'm fairly sure that the required extensions are installed.
I tried several other properties like "quarkus.datasource.additional-jdbc-properties" mentioned here, but without success. Now I've run out of ideas what to try. Is there any way to specify the required properties?
application.properties:
quarkus.package.type=uber-jar
# datasource configuration
quarkus.datasource.db-kind = postgresql
quarkus.datasource.jdbc.url = jdbc:postgresql:///counter
quarkus.datasource.username = postgres
quarkus.datasource.password = <password>
quarkus.datasource.jdbc.additional-jdbc-properties=socketFactory=com.google.cloud.sql.postgres.SocketFactory,cloudSqlInstance=<project>:<region>:<instance>
quarkus.datasource.jdbc.max-size=16
# drop and create the database at startup (use `update` to only update the schema)
quarkus.hibernate-orm.database.generation=drop-and-create
pom.xml:
<?xml version="1.0"?>
<project xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd" xmlns="http://maven.apache.org/POM/4.0.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<modelVersion>4.0.0</modelVersion>
<groupId>org.acme</groupId>
<artifactId>getting-started</artifactId>
<version>1.0.0-SNAPSHOT</version>
<properties>
<compiler-plugin.version>3.8.1</compiler-plugin.version>
<maven.compiler.parameters>true</maven.compiler.parameters>
<maven.compiler.source>8</maven.compiler.source>
<maven.compiler.target>8</maven.compiler.target>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
<quarkus-plugin.version>1.10.2.Final</quarkus-plugin.version>
<quarkus.platform.artifact-id>quarkus-universe-bom</quarkus.platform.artifact-id>
<quarkus.platform.group-id>io.quarkus</quarkus.platform.group-id>
<quarkus.platform.version>1.10.2.Final</quarkus.platform.version>
<surefire-plugin.version>2.22.1</surefire-plugin.version>
</properties>
<dependencyManagement>
<dependencies>
<dependency>
<groupId>${quarkus.platform.group-id}</groupId>
<artifactId>${quarkus.platform.artifact-id}</artifactId>
<version>${quarkus.platform.version}</version>
<type>pom</type>
<scope>import</scope>
</dependency>
<dependency>
<groupId>com.google.cloud</groupId>
<artifactId>libraries-bom</artifactId>
<version>16.1.0</version>
<type>pom</type>
<scope>import</scope>
</dependency>
</dependencies>
</dependencyManagement>
<dependencies>
<dependency>
<groupId>io.quarkus</groupId>
<artifactId>quarkus-arc</artifactId>
</dependency>
<dependency>
<groupId>io.quarkus</groupId>
<artifactId>quarkus-resteasy</artifactId>
</dependency>
<dependency>
<groupId>io.quarkus</groupId>
<artifactId>quarkus-hibernate-orm</artifactId>
</dependency>
<dependency>
<groupId>io.quarkus</groupId>
<artifactId>quarkus-jdbc-postgresql</artifactId>
</dependency>
<dependency>
<groupId>io.quarkus</groupId>
<artifactId>quarkus-junit5</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>io.rest-assured</groupId>
<artifactId>rest-assured</artifactId>
<scope>test</scope>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>io.quarkus</groupId>
<artifactId>quarkus-maven-plugin</artifactId>
<version>${quarkus-plugin.version}</version>
<extensions>true</extensions>
<executions>
<execution>
<goals>
<goal>build</goal>
<goal>generate-code</goal>
<goal>generate-code-tests</goal>
</goals>
</execution>
</executions>
</plugin>
<plugin>
<artifactId>maven-compiler-plugin</artifactId>
<version>${compiler-plugin.version}</version>
</plugin>
<plugin>
<artifactId>maven-surefire-plugin</artifactId>
<version>${surefire-plugin.version}</version>
<configuration>
<systemPropertyVariables>
<java.util.logging.manager>org.jboss.logmanager.LogManager</java.util.logging.manager>
<maven.home>${maven.home}</maven.home>
</systemPropertyVariables>
</configuration>
</plugin>
</plugins>
</build>
<profiles>
<profile>
<id>native</id>
<activation>
<property>
<name>native</name>
</property>
</activation>
<build>
<plugins>
<plugin>
<artifactId>maven-failsafe-plugin</artifactId>
<version>${surefire-plugin.version}</version>
<executions>
<execution>
<goals>
<goal>integration-test</goal>
<goal>verify</goal>
</goals>
<configuration>
<systemPropertyVariables>
<native.image.path>${project.build.directory}/${project.build.finalName}-runner</native.image.path>
<java.util.logging.manager>org.jboss.logmanager.LogManager</java.util.logging.manager>
<maven.home>${maven.home}</maven.home>
</systemPropertyVariables>
</configuration>
</execution>
</executions>
</plugin>
</plugins>
</build>
<properties>
<quarkus.package.type>native</quarkus.package.type>
</properties>
</profile>
</profiles>
</project>
Try with this:
quarkus.datasource.jdbc.additional-jdbc-properties.socketFactory=com.google.cloud.sql.postgres.SocketFactory
quarkus.datasource.jdbc.additional-jdbc-properties.socketFactoryArg=<project>:<region>:<instance>
PS: You don't need to use strictly a SocketFactory to connect to a CloudSQL from GAE.
first of all I have read this post about the same issue and tried to follow the same solution that works for him (create a new quickstart with mvn and migrate the code there) and is not working eighter when out-of-the-box of IntelliJ.
Here is my pom.xml mixed with my dependencies from the other pom.xml. What am I doing wrong?
<!--
Licensed to the Apache Software Foundation (ASF) under one
or more contributor license agreements. See the NOTICE file
distributed with this work for additional information
regarding copyright ownership. The ASF licenses this file
to you under the Apache License, Version 2.0 (the
"License"); you may not use this file except in compliance
with the License. You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing,
software distributed under the License is distributed on an
"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
KIND, either express or implied. See the License for the
specific language governing permissions and limitations
under the License.
-->
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>com.test</groupId>
<artifactId>job</artifactId>
<version>1</version>
<packaging>jar</packaging>
<name>funnel-cep-analytics</name>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<flink.version>1.11.0</flink.version>
<java.version>1.8</java.version>
<scala.binary.version>2.11</scala.binary.version>
<maven.compiler.source>${java.version}</maven.compiler.source>
<maven.compiler.target>${java.version}</maven.compiler.target>
<log4j.version>2.12.1</log4j.version>
</properties>
<repositories>
<repository>
<id>apache.snapshots</id>
<name>Apache Development Snapshot Repository</name>
<url>https://repository.apache.org/content/repositories/snapshots/</url>
<releases>
<enabled>false</enabled>
</releases>
<snapshots>
<enabled>true</enabled>
</snapshots>
</repository>
</repositories>
<dependencies>
<!-- Apache Flink dependencies -->
<!-- These dependencies are provided, because they should not be packaged into the JAR file. -->
<dependency>
<groupId>org.apache.flink</groupId>
<artifactId>flink-java</artifactId>
<version>${flink.version}</version>
</dependency>
<dependency>
<groupId>org.apache.flink</groupId>
<artifactId>flink-streaming-java_${scala.binary.version}</artifactId>
<version>${flink.version}</version>
</dependency>
<dependency>
<groupId>org.apache.flink</groupId>
<artifactId>flink-clients_${scala.binary.version}</artifactId>
<version>${flink.version}</version>
<scope>provided</scope>
</dependency>
<!-- Add connector dependencies here. They must be in the default scope (compile). -->
<dependency>
<groupId>org.apache.flink</groupId>
<artifactId>flink-runtime-web_${scala.binary.version}</artifactId>
<version>${flink.version}</version>
</dependency>
<!-- Add connector dependencies here. They must be in the default scope (compile). -->
<dependency>
<groupId>org.apache.flink</groupId>
<artifactId>flink-hadoop-fs</artifactId>
<version>${flink.version}</version>
</dependency>
<!-- https://mvnrepository.com/artifact/org.apache.hadoop/hadoop-core -->
<dependency>
<groupId>org.apache.flink</groupId>
<artifactId>flink-connector-filesystem_2.11</artifactId>
<version>1.11.0</version>
</dependency>
<!-- https://mvnrepository.com/artifact/org.apache.flink/flink-metrics-prometheus -->
<dependency>
<groupId>org.apache.flink</groupId>
<artifactId>flink-metrics-prometheus_2.12</artifactId>
<version>${flink.version}</version>
</dependency>
<dependency>
<groupId>org.apache.flink</groupId>
<artifactId>flink-connector-rabbitmq_${scala.binary.version}</artifactId>
<version>${flink.version}</version>
</dependency>
<dependency>
<groupId>org.postgresql</groupId>
<artifactId>postgresql</artifactId>
<version>9.4-1201-jdbc41</version>
</dependency>
<!-- https://mvnrepository.com/artifact/org.apache.flink/flink-connector-redis -->
<dependency>
<groupId>org.apache.bahir</groupId>
<artifactId>flink-connector-redis_2.11</artifactId>
<version>1.1-SNAPSHOT</version>
</dependency>
<!-- https://mvnrepository.com/artifact/com.google.code.gson/gson -->
<dependency>
<groupId>com.google.code.gson</groupId>
<artifactId>gson</artifactId>
<version>2.8.6</version>
</dependency>
<dependency>
<groupId>org.apache.flink</groupId>
<artifactId>flink-cep_2.11</artifactId>
<version>${flink.version}</version>
</dependency>
<!-- https://mvnrepository.com/artifact/org.apache.flink/flink-test-utils -->
<dependency>
<groupId>org.apache.flink</groupId>
<artifactId>flink-test-utils_2.11</artifactId>
<version>${flink.version}</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.apache.flink</groupId>
<artifactId>flink-runtime_2.11</artifactId>
<version>${flink.version}</version>
<scope>test</scope>
<classifier>tests</classifier>
</dependency>
<dependency>
<groupId>org.apache.flink</groupId>
<artifactId>flink-streaming-java_2.11</artifactId>
<version>${flink.version}</version>
<scope>test</scope>
<classifier>tests</classifier>
</dependency>
<!-- Add logging framework, to produce console output when running in the IDE. -->
<!-- These dependencies are excluded from the application JAR by default. -->
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>4.13</version>
<scope>runtime</scope>
</dependency>
<dependency>
<groupId>org.apache.flink</groupId>
<artifactId>flink-test-utils-junit</artifactId>
<version>1.8.0</version>
<scope>compile</scope>
</dependency>
<!-- Add logging framework, to produce console output when running in the IDE. -->
<!-- These dependencies are excluded from the application JAR by default. -->
<dependency>
<groupId>org.apache.logging.log4j</groupId>
<artifactId>log4j-slf4j-impl</artifactId>
<version>${log4j.version}</version>
<scope>runtime</scope>
</dependency>
<dependency>
<groupId>org.apache.logging.log4j</groupId>
<artifactId>log4j-api</artifactId>
<version>${log4j.version}</version>
<scope>runtime</scope>
</dependency>
<dependency>
<groupId>org.apache.logging.log4j</groupId>
<artifactId>log4j-core</artifactId>
<version>${log4j.version}</version>
<scope>runtime</scope>
</dependency>
</dependencies>
<build>
<plugins>
<!-- Java Compiler -->
<!-- Java Compiler -->
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<version>3.1</version>
<configuration>
<source>9</source>
<target>9</target>
</configuration>
</plugin>
<!-- We use the maven-shade plugin to create a fat jar that contains all necessary dependencies. -->
<!-- Change the value of <mainClass>...</mainClass> if your program entry point changes. -->
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-shade-plugin</artifactId>
<version>3.1.1</version>
<executions>
<!-- Run shade goal on package phase -->
<execution>
<phase>package</phase>
<goals>
<goal>shade</goal>
</goals>
<configuration>
<artifactSet>
<excludes>
<exclude>org.apache.flink:force-shading</exclude>
<exclude>com.google.code.findbugs:jsr305</exclude>
</excludes>
</artifactSet>
<filters>
<filter>
<!-- Do not copy the signatures in the META-INF folder.
Otherwise, this might cause SecurityExceptions when using the JAR. -->
<artifact>*:*</artifact>
<excludes>
<exclude>META-INF/*.SF</exclude>
<exclude>META-INF/*.DSA</exclude>
<exclude>META-INF/*.RSA</exclude>
</excludes>
</filter>
</filters>
<transformers>
<transformer implementation="org.apache.maven.plugins.shade.resource.ManifestResourceTransformer">
<mainClass>path.StreamingJob</mainClass>
</transformer>
</transformers>
</configuration>
</execution>
</executions>
</plugin>
</plugins>
<pluginManagement>
<plugins>
<!-- This improves the out-of-the-box experience in Eclipse by resolving some warnings. -->
<plugin>
<groupId>org.eclipse.m2e</groupId>
<artifactId>lifecycle-mapping</artifactId>
<version>1.0.0</version>
<configuration>
<lifecycleMappingMetadata>
<pluginExecutions>
<pluginExecution>
<pluginExecutionFilter>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-shade-plugin</artifactId>
<versionRange>[3.1.1,)</versionRange>
<goals>
<goal>shade</goal>
</goals>
</pluginExecutionFilter>
<action>
<ignore/>
</action>
</pluginExecution>
<pluginExecution>
<pluginExecutionFilter>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<versionRange>[3.1,)</versionRange>
<goals>
<goal>testCompile</goal>
<goal>compile</goal>
</goals>
</pluginExecutionFilter>
<action>
<ignore/>
</action>
</pluginExecution>
</pluginExecutions>
</lifecycleMappingMetadata>
</configuration>
</plugin>
</plugins>
</pluginManagement>
</build>
<profiles>
<profile>
<id>add-dependencies-for-IDEA</id>
<activation>
<property>
<name>idea.version</name>
</property>
</activation>
<dependencies>
<dependency>
<groupId>org.apache.flink</groupId>
<artifactId>flink-java</artifactId>
<version>${flink.version}</version>
<scope>compile</scope>
</dependency>
<dependency>
<groupId>org.apache.flink</groupId>
<artifactId>flink-streaming-java_${scala.binary.version}</artifactId>
<version>${flink.version}</version>
<scope>compile</scope>
</dependency>
<dependency>
<groupId>org.apache.flink</groupId>
<artifactId>flink-clients_${scala.binary.version}</artifactId>
<version>${flink.version}</version>
<scope>compile</scope>
</dependency>
</dependencies>
</profile>
</profiles>
</project>
and the error here when running out from IntelliJ:
java.lang.IllegalStateException: No ExecutorFactory found to execute the application.
at org.apache.flink.core.execution.DefaultExecutorServiceLoader.getExecutorFactory(DefaultExecutorServiceLoader.java:84) ~[cep-1.5.0.jar:?]
at org.apache.flink.streaming.api.environment.StreamExecutionEnvironment.executeAsync(StreamExecutionEnvironment.java:1803) ~[cep-1.5.0.jar:?]
at org.apache.flink.streaming.api.environment.StreamExecutionEnvironment.execute(StreamExecutionEnvironment.java:1713) ~[cep-1.5.0.jar:?]
at org.apache.flink.streaming.api.environment.LocalStreamEnvironment.execute(LocalStreamEnvironment.java:74) ~[cep-1.5.0.jar:?]
at org.apache.flink.streaming.api.environment.StreamExecutionEnvironment.execute(StreamExecutionEnvironment.java:1699) ~[job.jar:?]
at com.test.job.StreamingJob.runCEP(StreamingJob.java:122) ~[job.jar:?]
at com.test.job.StreamingJob.init(StreamingJob.java:107) ~[job.jar:?]
at com.test.job.StreamingJob.main(StreamingJob.java:64) [job.jar:?]
For me below dependencies worked like a charm:
<dependencies>
<!-- https://mvnrepository.com/artifact/org.apache.flink/flink-core -->
<!-- https://mvnrepository.com/artifact/org.apache.flink/flink-streaming-scala -->
<dependency>
<groupId>org.apache.flink</groupId>
<artifactId>flink-streaming-scala_2.11</artifactId>
<version>1.12.2</version>
</dependency>
<!-- https://mvnrepository.com/artifact/org.apache.flink/flink-clients -->
<dependency>
<groupId>org.apache.flink</groupId>
<artifactId>flink-clients_2.11</artifactId>
<version>1.12.2</version>
</dependency>
</dependencies>
You have <scope>provided</scope> in the below,
<dependency>
<groupId>org.apache.flink</groupId>
<artifactId>flink-clients_${scala.binary.version}</artifactId>
<version>${flink.version}</version>
<scope>provided</scope>
</dependency>
so remove <scope>provided</scope> it will work, i just tested in my local, works fine.
In my case, the problem was fixed by removing these two dependencies because client dependency has them already included.
/*removed*/
<dependency>
<groupId>org.apache.flink</groupId>
<artifactId>flink-java</artifactId>
<version>${flink.version}</version>
</dependency>
/*removed*/
<dependency>
<groupId>org.apache.flink</groupId>
<artifactId>flink-streaming-java_${scala.binary.version}</artifactId>
<version>${flink.version}</version>
</dependency>
/*Keep just this one*/
<dependency>
<groupId>org.apache.flink</groupId>
<artifactId>flink-clients_${scala.binary.version}</artifactId>
<version>${flink.version}</version>
</dependency>
The error appears when flink-clients is not in the classpath. Can you double-check if your profile is working as expected by inspecting the actual classpath? Btw for IntelliJ you don't need the profile at all. Just tick the option to include provided dependencies in the Run/Debug dialog.
Update for Flink version 1.15.1, specifically for getting the Table API example working from the Flink docs.
It needs adding the flink-table-planner as a provided dependency.
The planner contains an implementation of the ExecutorFactory, called org.apache.flink.table.planner.delegation.DefaultExecutorFactory
Adding this solved it:
<dependency>
<groupId>org.apache.flink</groupId>
<artifactId>flink-table-planner_${scala.binary.version}</artifactId>
<version>${flink.version}</version>
<scope>provided</scope>
</dependency>
Hi #Thangavel Loganathan
I'd remove the <scope>provided</scope> from the dependency and after mvn clean package I was able to see that the library is shaded to the jar as you can see here: [INFO] Including org.apache.flink:flink-clients_2.11:jar:1.11.0 in the shaded jar., but even that I still having this issue when out of the box of IntelliJ:
java.lang.IllegalStateException: No ExecutorFactory found to execute the application.
at org.apache.flink.core.execution.DefaultExecutorServiceLoader.getExecutorFactory(DefaultExecutorServiceLoader.java:84)
at org.apache.flink.streaming.api.environment.StreamExecutionEnvironment.executeAsync(StreamExecutionEnvironment.java:1803)
at org.apache.flink.streaming.api.environment.StreamExecutionEnvironment.execute(StreamExecutionEnvironment.java:1713)
at org.apache.flink.streaming.api.environment.LocalStreamEnvironment.execute(LocalStreamEnvironment.java:74)
at org.apache.flink.streaming.api.environment.StreamExecutionEnvironment.execute(StreamExecutionEnvironment.java:1699)
at com.teavaro.cep.StreamingJob.runCEP(StreamingJob.java:129)
at com.teavaro.cep.StreamingJob.prepareJob(StreamingJob.java:115)
at com.teavaro.cep.StreamingJob.main(StreamingJob.java:69)
Here is how I have configured the dependencies in the pom.xml
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>quickstart</groupId>
<artifactId>cep</artifactId>
<version>1</version>
<packaging>jar</packaging>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<flink.version>1.11.0</flink.version>
<java.version>1.8</java.version>
<scala.binary.version>2.11</scala.binary.version>
<pgbulkinsert.version>3.3</pgbulkinsert.version>
<kda.version>1.0.1</kda.version>
<maven.compiler.source>${java.version}</maven.compiler.source>
<maven.compiler.target>${java.version}</maven.compiler.target>
<log4j.version>2.12.1</log4j.version>
</properties>
<repositories>
<repository>
<id>apache.snapshots</id>
<name>Apache Development Snapshot Repository</name>
<url>https://repository.apache.org/content/repositories/snapshots/</url>
<releases>
<enabled>false</enabled>
</releases>
<snapshots>
<enabled>true</enabled>
</snapshots>
</repository>
</repositories>
<dependencies>
<!-- Apache Flink dependencies -->
<!-- These dependencies are provided, because they should not be packaged into the JAR file. -->
<dependency>
<groupId>org.apache.flink</groupId>
<artifactId>flink-java</artifactId>
<version>${flink.version}</version>
</dependency>
<dependency>
<groupId>org.apache.flink</groupId>
<artifactId>flink-streaming-java_${scala.binary.version}</artifactId>
<version>${flink.version}</version>
</dependency>
<dependency>
<groupId>org.apache.flink</groupId>
<artifactId>flink-clients_${scala.binary.version}</artifactId>
<version>${flink.version}</version>
</dependency>
<dependency>more dependencies here</dependency>
</dependencies>
<build>
<plugins>
<!-- Java Compiler -->
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<version>3.1</version>
<configuration>
<source>9</source>
<target>9</target>
</configuration>
</plugin>
<!-- We use the maven-shade plugin to create a fat jar that contains all necessary dependencies. -->
<!-- Change the value of <mainClass>...</mainClass> if your program entry point changes. -->
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-shade-plugin</artifactId>
<version>3.1.1</version>
<executions>
<!-- Run shade goal on package phase -->
<execution>
<phase>package</phase>
<goals>
<goal>shade</goal>
</goals>
<configuration>
<artifactSet>
<excludes>
<exclude>org.apache.flink:force-shading</exclude>
<exclude>com.google.code.findbugs:jsr305</exclude>
</excludes>
</artifactSet>
<filters>
<filter>
<!-- Do not copy the signatures in the META-INF folder.
Otherwise, this might cause SecurityExceptions when using the JAR. -->
<artifact>*:*</artifact>
<excludes>
<exclude>META-INF/*.SF</exclude>
<exclude>META-INF/*.DSA</exclude>
<exclude>META-INF/*.RSA</exclude>
</excludes>
</filter>
</filters>
<transformers>
<transformer
implementation="org.apache.maven.plugins.shade.resource.AppendingTransformer">
<resource>reference.conf</resource>
</transformer>
<transformer
implementation="org.apache.maven.plugins.shade.resource.ManifestResourceTransformer">
<mainClass>path.to.StreamingJob</mainClass>
</transformer>
</transformers>
</configuration>
</execution>
</executions>
</plugin>
</plugins>
<pluginManagement>
<plugins>
<!-- This improves the out-of-the-box experience in Eclipse by resolving some warnings. -->
<plugin>
<groupId>org.eclipse.m2e</groupId>
<artifactId>lifecycle-mapping</artifactId>
<version>1.0.0</version>
<configuration>
<lifecycleMappingMetadata>
<pluginExecutions>
<pluginExecution>
<pluginExecutionFilter>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-shade-plugin</artifactId>
<versionRange>[3.1.1,)</versionRange>
<goals>
<goal>shade</goal>
</goals>
</pluginExecutionFilter>
<action>
<ignore/>
</action>
</pluginExecution>
<pluginExecution>
<pluginExecutionFilter>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<versionRange>[3.1,)</versionRange>
<goals>
<goal>testCompile</goal>
<goal>compile</goal>
</goals>
</pluginExecutionFilter>
<action>
<ignore/>
</action>
</pluginExecution>
</pluginExecutions>
</lifecycleMappingMetadata>
</configuration>
</plugin>
</plugins>
</pluginManagement>
</build>
<!-- This profile helps to make things run out of the box in IntelliJ -->
<!-- Its adds Flink's core classes to the runtime class path. -->
<!-- Otherwise they are missing in IntelliJ, because the dependency is 'provided' -->
<profiles>
<profile>
<id>add-dependencies-for-IDEA</id>
<activation>
<property>
<name>idea.version</name>
</property>
</activation>
<dependencies>
<dependency>
<groupId>org.apache.flink</groupId>
<artifactId>flink-java</artifactId>
<version>${flink.version}</version>
<scope>compile</scope>
</dependency>
<dependency>
<groupId>org.apache.flink</groupId>
<artifactId>flink-streaming-java_${scala.binary.version}</artifactId>
<version>${flink.version}</version>
<scope>compile</scope>
</dependency>
<dependency>
<groupId>org.apache.flink</groupId>
<artifactId>flink-clients_${scala.binary.version}</artifactId>
<version>${flink.version}</version>
<scope>compile</scope>
</dependency>
</dependencies>
</profile>
</profiles>
Then if I browse into the jar created I'm able to find the dependency under META-INF\maven\org.apache.flink:
Here is my job graph more or less:
final StreamExecutionEnvironment env = StreamExecutionEnvironment.createLocalEnvironment(parallelism, conf);
SingleOutputStreamOperator<Event> streamFiltered = RabbitMQConnector.eventStreamObject(env)
.flatMap(new RMQConsumer())
.name("Event Mapper")
.assignTimestampsAndWatermarks(WatermarkStrategy.<Event>forBoundedOutOfOrderness(Duration.ofSeconds(PropertyFileReader.getLatencyAllowed()))withTimestampAssigner((event, timestamp) -> event.timestamp.getTime()))
.name("Watermarks Added")
.filter(new NullIdEventsFilterFunction())
.name("Event Filter");
/*more transformations here*/
env.execute("job name");
Kind regards!
By reading Flink Demo, you can see the problem solved.
Add this profile below your pom.xml.
<project>
.......
<!-- This profile helps to make things run out of the box in IntelliJ -->
<!-- Its adds Flink's core classes to the runtime class path. -->
<!-- Otherwise they are missing in IntelliJ, because the dependency is 'provided' -->
<profiles>
<profile>
<id>add-dependencies-for-IDEA</id>
<activation>
<property>
<name>idea.version</name>
</property>
</activation>
<dependencies>
<dependency>
<groupId>org.apache.flink</groupId>
<artifactId>flink-java</artifactId>
<version>${flink.version}</version>
</dependency>
<dependency>
<groupId>org.apache.flink</groupId>
<artifactId>flink-streaming-java_${scala.binary.version}</artifactId>
<version>${flink.version}</version>
</dependency>
<dependency>
<groupId>org.apache.flink</groupId>
<artifactId>flink-clients_${scala.binary.version}</artifactId>
<version>${flink.version}</version>
</dependency>
</dependencies>
</profile>
</profiles>
</project>
For people encountering the same issue but are using gradle rather than Maven, its the same issue with the Flink-clients. You just need to add
compile "org.apache.flink:flink-clients_${scalaBinaryVersion}:${flinkVersion}"
or if you're shadowing dependencies line 129 from the Flink-training repo: https://github.com/apache/flink-training/blob/master/build.gradle#L129
Problem solved!
By exploring the flink-clients (pom.xml) in https://github.com/apache/flink/tree/master/flink-clients I'd realize that the <artifactId>flink-java</artifactId> and <artifactId>flink-streaming-java_${scala.binary.version}</artifactId> are already contained into the flink-clients (pom.xml), so I'd remove those dependencies from my pom.xml and then it works in both places: IntelliJ and out-of-the-box.
I hope this works for some else with the same issue than me!
I have face the same exception with
2021-11-01 15:32:51,114 ERROR org.apache.flink.client.cli.CliFrontend [] - Error while running the command.
org.apache.flink.client.program.ProgramInvocationException: The main method caused an error: No ExecutorFactory found to execute the application.
at org.apache.flink.client.program.PackagedProgram.callMainMethod(PackagedProgram.java:366) ~[flink-dist_2.12-1.12-SNAPSHOT.jar:1.12-SNAPSHOT]
at org.apache.flink.client.program.PackagedProgram.invokeInteractiveModeForExecution(PackagedProgram.java:219) ~[flink-dist_2.12-1.12-SNAPSHOT.jar:1.12-SNAPSHOT]
at org.apache.flink.client.ClientUtils.executeProgram(ClientUtils.java:114) ~[flink-dist_2.12-1.12-SNAPSHOT.jar:1.12-SNAPSHOT]
at org.apache.flink.client.cli.CliFrontend.executeProgram(CliFrontend.java:812) ~[flink-dist_2.12-1.12-SNAPSHOT.jar:1.12-SNAPSHOT]
at org.apache.flink.client.cli.CliFrontend.run(CliFrontend.java:246) ~[flink-dist_2.12-1.12-SNAPSHOT.jar:1.12-SNAPSHOT]
at org.apache.flink.client.cli.CliFrontend.parseAndRun(CliFrontend.java:1054) ~[flink-dist_2.12-1.12-SNAPSHOT.jar:1.12-SNAPSHOT]
at org.apache.flink.client.cli.CliFrontend.lambda$main$10(CliFrontend.java:1132) ~[flink-dist_2.12-1.12-SNAPSHOT.jar:1.12-SNAPSHOT]
at org.apache.flink.runtime.security.contexts.NoOpSecurityContext.runSecured(NoOpSecurityContext.java:28) [flink-dist_2.12-1.12-SNAPSHOT.jar:1.12-SNAPSHOT]
at org.apache.flink.client.cli.CliFrontend.main(CliFrontend.java:1132) [flink-dist_2.12-1.12-SNAPSHOT.jar:1.12-SNAPSHOT]
Caused by: java.lang.IllegalStateException: No ExecutorFactory found to execute the application.
at org.apache.flink.core.execution.DefaultExecutorServiceLoader.getExecutorFactory(DefaultExecutorServiceLoader.java:88) ~[flink-dist_2.12-1.12-SNAPSHOT.jar:1.12-SNAPSHOT]
at org.apache.flink.api.java.ExecutionEnvironment.executeAsync(ExecutionEnvironment.java:1043) ~[flink-dist_2.12-1.12-SNAPSHOT.jar:1.12-SNAPSHOT]
at org.apache.flink.client.program.ContextEnvironment.executeAsync(ContextEnvironment.java:129) ~[flink-dist_2.12-1.12-SNAPSHOT.jar:1.12-SNAPSHOT]
at org.apache.flink.client.program.ContextEnvironment.execute(ContextEnvironment.java:70) ~[flink-dist_2.12-1.12-SNAPSHOT.jar:1.12-SNAPSHOT]
at org.apache.flink.examples.java.wordcount.WordCount.main(WordCount.java:93) ~[?:?]
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_282]
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[?:1.8.0_282]
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_282]
at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_282]
at org.apache.flink.client.program.PackagedProgram.callMainMethod(PackagedProgram.java:349) ~[flink-dist_2.12-1.12-SNAPSHOT.jar:1.12-SNAPSHOT]
and that because I submit job with flink run ,rather than flink run-application,
while with param --target=kubernetes-application
For flink version 1.15.1 we can use the following dependencies It will fix the problem.
<properties>
<flink.version>1.15.1</flink.version>
</properties>
<dependencies>
<dependency>
<groupId>org.apache.flink</groupId>
<artifactId>flink-clients</artifactId>
<version>${flink.version}</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.apache.flink</groupId>
<artifactId>flink-streaming-java</artifactId>
<version>${flink.version}</version>
<scope>provided</scope>
</dependency>
</dependencies>
I am using the cucumber version 4 in my project I am using the following dependencies in my project.
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>ABCXYZ</groupId>
<artifactId>ABCXYZ</artifactId>
<version>0.0.1-SNAPSHOT</version>
<packaging>jar</packaging>
<name>ABCXYZ</name>
<url>http://maven.apache.org</url>
<build>
<plugins>
<!-- Plugin For Reporting -->
<plugin>
<groupId>net.masterthought</groupId>
<artifactId>maven-cucumber-reporting</artifactId>
<version>5.3.0</version>
<executions>
<execution>
<id>execution</id>
<phase>test</phase>
<goals>
<goal>generate</goal>
</goals>
<configuration>
<projectName>ABCXYZ</projectName>
<!-- optional, per documentation set this to "true" to bypass generation of Cucumber Reports entirely, defaults to false if not specified -->
<skip>false</skip>
<!-- output directory for the generated report -->
<outputDirectory>target/cucumber-report-html</outputDirectory>
<!-- optional, defaults to outputDirectory if not specified -->
<inputDirectory>${project.build.directory}</inputDirectory>
<jsonFiles>
<!-- supports wildcard or name pattern -->
<param>**/*.json</param>
</jsonFiles>
<!-- optional, defaults to outputDirectory if not specified -->
<classificationDirectory>${project.build.directory}</classificationDirectory>
<classificationFiles>
<!-- supports wildcard or name pattern -->
<param>sample.properties</param>
<param>other.properties</param>
</classificationFiles>
<parallelTesting>false</parallelTesting>
<!-- optional, set true to group features by its Ids -->
<mergeFeaturesById>false</mergeFeaturesById>
<!-- optional, set true to get a final report with latest results of the same test from different test runs -->
<mergeFeaturesWithRetest>false</mergeFeaturesWithRetest>
<!-- optional, set true to fail build on test failures -->
<checkBuildResult>false</checkBuildResult>
</configuration>
</execution>
</executions>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<version>3.6.1</version>
<configuration>
<source>1.8</source>
<target>1.8</target>
</configuration>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-surefire-plugin</artifactId>
<version>3.0.0-M4</version>
<configuration>
<testFailureIgnore>true</testFailureIgnore>
</configuration>
<dependencies>
<dependency>
<groupId>org.apache.maven.surefire</groupId>
<artifactId>surefire-junit47</artifactId>
<version>3.0.0-M4</version>
</dependency>
</dependencies>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-resources-plugin</artifactId>
<version>2.4</version>
</plugin>
</plugins>
</build>
<reporting>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-project-info-reports-plugin</artifactId>
<version>2.2</version>
<reportSets>
<reportSet>
<reports>
<report>index</report>
<report>license</report>
<report>project-team</report>
<report>distribution-management</report>
<report>dependancy-info</report>
<report>scm</report>
<report>issue-tracking</report>
<report>cim</report>
<report>summary</report>
</reports>
<configuration>
<linkonly>false</linkonly>
</configuration>
</reportSet>
</reportSets>
</plugin>
</plugins>
</reporting>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
</properties>
<dependencies>
<dependency>
<groupId>org.seleniumhq.selenium</groupId>
<artifactId>selenium-chrome-driver</artifactId>
<version>3.141.5</version>
</dependency>
<dependency>
<groupId>org.gdal</groupId>
<artifactId>gdal</artifactId>
<version>1.11.1</version>
</dependency>
<dependency>
<groupId>org.apache.maven</groupId>
<artifactId>maven-project</artifactId>
<version>2.2.1</version>
</dependency>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>4.12</version>
</dependency>
<dependency>
<groupId>org.apache.maven.plugin-tools</groupId>
<artifactId>maven-plugin-annotations</artifactId>
<version>3.6.0</version>
</dependency>
<dependency>
<groupId>org.seleniumhq.selenium</groupId>
<artifactId>selenium-java</artifactId>
<version>3.141.59</version>
</dependency>
<dependency>
<groupId>org.apache.poi</groupId>
<artifactId>poi-ooxml</artifactId>
<version>3.12</version>
</dependency>
<dependency>
<groupId>log4j</groupId>
<artifactId>log4j</artifactId>
<version>1.2.17</version>
</dependency>
<dependency>
<groupId>io.cucumber</groupId>
<artifactId>cucumber-junit</artifactId>
<version>4.2.3</version>
</dependency>
<dependency>
<groupId>io.cucumber</groupId>
<artifactId>cucumber-jvm-deps</artifactId>
<version>1.0.6</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>io.cucumber</groupId>
<artifactId>cucumber-java</artifactId>
<version>4.2.3</version>
</dependency>
<dependency>
<groupId>io.cucumber</groupId>
<artifactId>cucumber-picocontainer</artifactId>
<version>4.2.3</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.seleniumhq.selenium</groupId>
<artifactId>selenium-server</artifactId>
<version>3.0.1</version>
</dependency>
<dependency>
<groupId>io.appium</groupId>
<artifactId>java-client</artifactId>
<version>7.0.0</version>
</dependency>
<dependency>
<groupId>commons-configuration</groupId>
<artifactId>commons-configuration</artifactId>
<version>1.10</version>
</dependency>
<dependency>
<groupId>io.github.bonigarcia</groupId>
<artifactId>webdrivermanager</artifactId>
<version>4.1.0</version>
</dependency>
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-api</artifactId>
<version>1.7.5</version>
</dependency>
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-simple</artifactId>
<version>1.6.4</version>
</dependency>
<dependency>
<groupId>org.testng</groupId>
<artifactId>testng</artifactId>
<version>7.1.0</version>
<scope>test</scope>
</dependency>
</dependencies>
Using above dependencies I am able to generate the 'Cucumber jvm report'.
Also I have written the code in java, for attaching the screen shot to report, I am taking screenshot only when the scenario get fail.
#After
public void CloseBrowser(Scenario scenario) {
if (scenario.isFailed()) {
System.out.println("Scenario is Failled Taking ScreenShot...!!!");
TakesScreenshot ts = (TakesScreenshot) driver;
byte[] screenshot = ts.getScreenshotAs(OutputType.BYTES);
scenario.embed(screenshot, "image/png");
}
}
I am not sure is there anything I am missing, but screen shot is not attaching to the report.
The default html report which is generated by cucumber is displaying the screen shot.
can some one please help me on this.
Thanks.
Can you check the screenshot are embedded on the After Hooks steps on the html report?, This 5.3.0 version is attaching the screenshot at Hooks step as we have our logic in #After hooks. I also first struggled and later noticed this.
I´m having a problem getting the liquibase-maven-plugin to work with MS Sql Server. I have added the lastest sqljdbc4.jar to my local maven repo and I have generated a changeset from my existing database by running the liquibase.bat. When i try to run
mvn liquibase:update
I get the following exception
Failed to execute goal org.liquibase:liquibase-maven-plugin:2.0.5:update (default-cli) on project parent: The driver has not been specified either as a parameter or in a properties file.
This is my current pom.xml
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>se.myproject</groupId>
<artifactId>parent</artifactId>
<version>0.0.1-SNAPSHOT</version>
<packaging>pom</packaging>
<name>parent</name>
<properties>
<junit.version>4.4</junit.version>
<jdk.version>1.7</jdk.version>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<glassfish.glassfishDirectory>/glassfish/glassfish/</glassfish.glassfishDirectory>
<glassfish.user>myuser</glassfish.user>
<glassfish.adminPassword>mypass</glassfish.adminPassword>
<glassfish.domain.name>domain1</glassfish.domain.name>
<glassfish.domain.host>localhost</glassfish.domain.host>
<glassfish.domain.adminPort>4848</glassfish.domain.adminPort>
</properties>
<modules>
<module>commons</module>
<module>entities</module>
<module>services</module>
<module>web</module>
</modules>
<dependencies>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>${junit.version}</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>javax</groupId>
<artifactId>javaee-api</artifactId>
<version>7.0</version>
</dependency>
<dependency>
<groupId>org.mockito</groupId>
<artifactId>mockito-all</artifactId>
<version>1.9.5</version>
</dependency>
<dependency>
<groupId>com.microsoft.sqlserver</groupId>
<artifactId>sqljdbc4</artifactId>
<version>4.0</version>
</dependency>
<dependency>
<groupId>org.liquibase</groupId>
<artifactId>liquibase-maven-plugin</artifactId>
<version>2.0.5</version>
</dependency>
</dependencies>
<build>
<pluginManagement>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<configuration>
<source>${jdk.version}</source>
<target>${jdk.version}</target>
<outputDirectory>target</outputDirectory>
</configuration>
</plugin>
<plugin>
<groupId>org.liquibase</groupId>
<artifactId>liquibase-maven-plugin</artifactId>
<version>2.0.5</version>
<executions>
<execution>
<phase>process-resources</phase>
<configuration>
<changeLogFile>changelog-${project.version}.xml</changeLogFile>
<driver>com.microsoft.sqlserver.sqljdbc4</driver>
<url>jdbc:sqlserver://localhost:1433;databaseName=MyDb</url>
<username>myusername</username>
<password>mypassword</password>
</configuration>
<goals>
<goal>update</goal>
</goals>
</execution>
</executions>
</plugin>
</plugins>
</pluginManagement>
</build>
</project>
You need to specify the liquibase database credentials as properties, for example:
<properties>
<liquibase.url>jdbc:h2:target/db1/liquibaseTest;AUTO_SERVER=TRUE</liquibase.url>
<liquibase.driver>org.h2.Driver</liquibase.driver>
<liquibase.username>user</liquibase.username>
<liquibase.password>pass</liquibase.password>
</properties>
See the following example:
liquibase using maven with two databases does not work